This blister packaging contains a Pigma Micron 01 0.25 mm Black fineliner with a porous-point 0.25 mm nib for drawing a consistent and precise line and comes in a blister packaging. The Micron pen is carried by technical professionals, artists and crafters for drawing and writing. The unique sakura pigma™ ink will not bleed through paper, is permanent, waterproof, fade resistant, quick drying and pH-neutral. Suitable for writing on virtually any porous surface, extremely suitable for use on tracing paper. Pigma Micron fineliners are vailable in various nib sizes and colours.